Fixed some -Wunused-variable warnings and one Wsometimes-uninitialize…

…d warning (#3260)
HDFGroup · Jul 20, 2023 · b68988d · b68988d
1 parent 5f0d143
commit b68988d
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Showing 3 changed files with 1 addition and 4 deletions.
diff --git a/examples/ph5_filtered_writes.c b/examples/ph5_filtered_writes.c
@@ -125,7 +125,6 @@ write_dataset_no_overlap(hid_t file_id, hid_t dxpl_id)
     hsize_t    start[EXAMPLE_DSET_DIMS];
     hsize_t    stride[EXAMPLE_DSET_DIMS];
     hsize_t    count[EXAMPLE_DSET_DIMS];
-    size_t     i, j;
     hid_t      dset_id        = H5I_INVALID_HID;
     hid_t      dcpl_id        = H5I_INVALID_HID;
     hid_t      file_dataspace = H5I_INVALID_HID;
@@ -244,7 +243,6 @@ write_dataset_overlap(hid_t file_id, hid_t dxpl_id)
     hsize_t     start[EXAMPLE_DSET_DIMS];
     hsize_t     stride[EXAMPLE_DSET_DIMS];
     hsize_t     count[EXAMPLE_DSET_DIMS];
-    size_t      i, j;
     hid_t       dset_id        = H5I_INVALID_HID;
     hid_t       dcpl_id        = H5I_INVALID_HID;
     hid_t       file_dataspace = H5I_INVALID_HID;

diff --git a/examples/ph5_filtered_writes_no_sel.c b/examples/ph5_filtered_writes_no_sel.c
@@ -126,7 +126,6 @@ write_dataset_some_no_sel(hid_t file_id, hid_t dxpl_id)
     hsize_t    stride[EXAMPLE_DSET_DIMS];
     hsize_t    count[EXAMPLE_DSET_DIMS];
     hbool_t    no_selection;
-    size_t     i, j;
     hid_t      dset_id        = H5I_INVALID_HID;
     hid_t      dcpl_id        = H5I_INVALID_HID;
     hid_t      file_dataspace = H5I_INVALID_HID;

diff --git a/testpar/t_vfd.c b/testpar/t_vfd.c
@@ -4086,7 +4086,7 @@ main(int argc, char **argv)
     int provided = 0;
 #endif
     int mpi_size;
-    int mpi_rank;
+    int mpi_rank = 0;
 
 #ifdef H5_HAVE_SUBFILING_VFD
     if (MPI_SUCCESS != MPI_Init_thread(&argc, &argv, required, &provided)) {